Class: Eggshell::Bundles::Loader::LoaderMacro

Inherits:
Object
  • Object
show all
Includes:
MacroHandler
Defined in:
lib/eggshell/bundles/loader.rb

Constant Summary

Constants included from MacroHandler

MacroHandler::COLLECT_NORMAL, MacroHandler::COLLECT_RAW, MacroHandler::COLLECT_RAW_MACRO

Instance Method Summary collapse

Methods included from MacroHandler

#collection_type

Instance Method Details

#process(type, args, lines, out, call_depth = 0) ⇒ Object 



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# File 'lib/eggshell/bundles/loader.rb', line 22

def process(type, args, lines, out, call_depth = 0)
  if type == 'gems'
    args.each do |gemname|
      begin
        require gemname
        @proc._debug("_loaded gem: #{gemname}")
      rescue LoadError
        @proc._warn("could not load gem: #{gemname}")
      end
    end
  elsif type == 'files'
    args.each do |file|
      begin
        if file[0] == '/'
          require file
        else
          @proc.vars[:target].vars[:include_paths].each do |root|
            if File.exists?("#{root}/#{file}")
              require "#{root}/#{file}"
              @proc._debug("loaded file: #{root}/#{file}")
            end
          end
        end
      rescue LoadError
        @proc._warn("could not load file: #{file}")
      end
    end
  elsif type == 'bundles'
    args.each do |bundle|
      Eggshell::Bundles::Registry.attach_bundle(bundle, @proc.vars[:target])
    end
  end
end

#set_processor(proc) ⇒ Object 



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# File 'lib/eggshell/bundles/loader.rb', line 17

def set_processor(proc)
  @proc = proc
  proc.add_macro_handler(self, *%w(gems files bundles vars))
end